公开(公告)号：US12244375B2

公开(公告)日：2025-03-04

申请号：US17720544

申请日：2022-04-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei Zhao ,  Guohua Yu ,  Guanqun Liu ,  Daowei Wang ,  Bo Xie ,  Baomin Li

IPC: H04B7/06 ,  H04W48/10 ,  H04W48/16 ,  H04W56/00

Abstract: A beamforming-based communication method includes: obtaining cell information; when the cell information meets a preset low-load condition, dividing to-be-processed broadcast messages into a plurality of broadcast message groups; determining, based on a preset correspondence between a broadcast message and a broadcast beam, a broadcast beam group corresponding to each broadcast message group and a broadcast beam for sending no broadcast message in each time window; sending the broadcast message group in each time window by using the broadcast beam group; and shutting down, in each time window, the broadcast beam for sending no broadcast message. Some broadcast beams are used in each time window to send the broadcast message, and the broadcast beam for sending no broadcast message is shut down.

公开(公告)号：US20140155066A1

公开(公告)日：2014-06-05

申请号：US14175804

申请日：2014-02-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiang Guo ,  Yong He ,  Yingjiu Xia ,  Baomin Li ,  Di Zhu

IPC: H04W36/08 ,  H04W36/16

CPC classification number: H04W36/08 ,  H04B1/74 ,  H04W36/16 ,  H04W88/085

Abstract: Embodiments of the present invention provide a networking method applied to a multi-site cell, a base band unit, a remote RF unit and a system. The method includes: connecting at least one RRU of one or more remote end remote units RRUs under a base station of a local cell to at least two base stations. The at least two base stations include the base station of the local cell and at least one other base station. Communication, is continued by using the at least one other base station when the communication between the one RRU of the one or more RRUs and the base station of the local cell fails.

Abstract translation: 本发明的实施例提供了应用于多站点小区，基带单元，远程RF单元和系统的联网方法。 该方法包括：将本地小区的基站下的一个或多个远端远程单元RRU的至少一个RRU连接到至少两个基站。 至少两个基站包括本地小区的基站和至少一个其他基站。 当一个或多个RRU的一个RRU与本地小区的基站之间的通信失败时，通过使用至少一个其他基站来继续进行通信。